igb: Alternate MAC Address Updates for Func2&3

Only function 1 has support for Alternate MAC Address in the EEPROM before, this update now allow function 2 and 3 to have support for Alternate MAC Address in the EEPROM. Signed-off-by: "Akeem G. Abodunrin" <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: Pierre Carrier <[email protected]>
blinkosm · Oct 23, 2012 · 8cc43a4 · 8cc43a4
1 parent 156f235
commit 8cc43a4
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/drivers/net/igb/e1000_mac.c b/drivers/net/igb/e1000_mac.c
@@ -204,6 +204,11 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw)
 
 	if (hw->bus.func == E1000_FUNC_1)
 		nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN1;
+	if (hw->bus.func == E1000_FUNC_2)
+		nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN2;
+	if (hw->bus.func == E1000_FUNC_3)
+		nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN3;
+
 	for (i = 0; i < ETH_ALEN; i += 2) {
 		offset = nvm_alt_mac_addr_offset + (i >> 1);
 		ret_val = hw->nvm.ops.read(hw, offset, 1, &nvm_data);